Key facts
- Brand
- STMicroelectronics
- Model
- VN31
- Documents
- 2
- Languages
- EN
- Last added
- 2012-08-08
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STMicroelectronics VN31SP High Side Smart Power Solid State Relay Datasheet
The VN31SP is a monolithic high-side smart power solid-state relay designed for driving resistive or inductive loads with one side grounded. Utilizing STMicroelectronics VIPower Technology, the device integrates a Power MOSFET with built-in protection features including thermal shut-down, under-voltage protection, and inductive load fast demagnetization.
Read onlineSTMicroelectronics VN31 specifications
| Maximum Continuous Output Current | 31 A |
|---|---|
| Supply Voltage | 5.5 to 26 V |
| Thermal Shut-down Temperature | 140 °C |
| Junction Operating Temperature | -40 to 150 °C |
| Package Type | PowerSO-10 |
Source: STMicroelectronics VN31SP High Side Smart Power Solid State Relay Datasheet
All STMicroelectronics VN31 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum continuous output current?
The maximum continuous output current is 31 A at a temperature of 85°C.
From: STMicroelectronics VN31SP High Side Smart Power Solid State Relay Datasheet
Does the device include thermal protection?
Yes, built-in thermal shut-down protects the chip from over temperature and short circuit.
From: STMicroelectronics VN31SP High Side Smart Power Solid State Relay Datasheet
What is the nominal current definition for this device?
The Nominal Current is defined as the current at Tc = 85°C for a battery voltage of 13V which produces a voltage drop of 0.5 V.
From: STMicroelectronics VN31 ISO High Side Smart Power Solid State Relay Datasheet
Does the device include protection against reverse battery?
Yes, it includes under-voltage shutdown protection that activates at 5V.
From: STMicroelectronics VN31 ISO High Side Smart Power Solid State Relay Datasheet